| 2008 |
|---|
| 13 | EE | Lars Bollen,
Adam Giemza,
Heinz Ulrich Hoppe:
Flexible Analysis of User Actions in Heterogeneous Distributed Learning Environments.
EC-TEL 2008: 62-73 |
| 2007 |
|---|
| 12 | EE | Lars Bollen,
Andreas Harrer,
Heinz Ulrich Hoppe,
Wouter R. van Joolingen:
A Broker Architecture for Integration of Heterogeneous Applications for Inquiry Learning.
ICALT 2007: 15-17 |
| 11 | EE | Wouter R. van Joolingen,
Lars Bollen,
Heinz Ulrich Hoppe,
Ton de Jong:
CIEL, architectures for collaborative inquiry and experiential learning.
ICALT 2007: 308-312 |
| 2006 |
|---|
| 10 | EE | Andreas Harrer,
Georgios Kahrimanis,
Sam Zeini,
Lars Bollen,
Nikolaos M. Avouris:
Is There a Way to e-Bologna? Cross-National Collaborative Activities in University Courses.
EC-TEL 2006: 140-154 |
| 9 | EE | Lars Bollen,
Guillermo Juarez,
Micha Westermann,
Heinz Ulrich Hoppe:
PDAs as Input Devices in Brainstorming and Creative Discussions.
WMTE 2006: 137-141 |
| 8 | EE | Andreas Harrer,
Bruce M. McLaren,
Erin Walker,
Lars Bollen,
Jonathan Sewall:
Creating cognitive tutors for collaborative learning: steps toward realization.
User Model. User-Adapt. Interact. 16(3-4): 175-209 (2006) |
| 2005 |
|---|
| 7 | | Andreas Harrer,
Bruce M. McLaren,
Erin Walker,
Lars Bollen,
Jonathan Sewall:
Collaboration and Cognitive Tutoring: Integration, Empirical Results, and Future Directions.
AIED 2005: 266-273 |
| 6 | | Lars Bollen:
Generating Reports of Graphical Modelling Processes for Authoring and Presentation.
AIED 2005: 954 |
| 2004 |
|---|
| 5 | | Lars Bollen,
Andreas Harrer,
Heinz Ulrich Hoppe:
An Integrated Approach for Analysis-Based Report Generation.
ICALT 2004 |
| 4 | | Lars Bollen,
Sabrina Eimler,
Heinz Ulrich Hoppe:
The Use of Mobile Computing to Support SMS Dialogues and Classroom Discussions in a Literature Course.
ICALT 2004 |
| 3 | | Bruce M. McLaren,
Kenneth R. Koedinger,
Mike Schneider,
Andreas Harrer,
Lars Bollen:
Toward Cognitive Tutoring in a Collaborative, Web-Based Environment.
ICWE Workshops 2004: 167-179 |
| 2 | EE | Lars Bollen,
Sabrina Eimler,
Heinz Ulrich Hoppe:
SMS-based Discussions - Technology Enhanced Collaboration for a Literature Course.
WMTE 2004: 209-210 |
| 2002 |
|---|
| 1 | EE | Niels Pinkwart,
Heinz Ulrich Hoppe,
Lars Bollen,
Eva Fuhlrott:
Group-Oriented Modelling Tools with Heterogeneous Semantics.
Intelligent Tutoring Systems 2002: 21-30 |
